Q1, What’s your advantage? OEM / ODM are Available High Quality Products Standard We use 100% Recyclable material SGS certification Top quality plastic manufacturer High capacity to supply,product over 30 million each month Q2, What information should I let you know if I want to get a quotation? In order to give you a best offer, kindly please let us know below details: 1. Material 2. Size & measurement 3. Style & design 4. Quantity 5. And other requirements Q3, Could you provide samples for checking the quality? After price confirmation, you can require for samples to check our quality. If you don’t need custom logo printing samples, we can send you instock sample free. Q4, Will I have to supply my own artwork or can you design it for me? It is best if you can supply your artwork as PDF or AI format file. However if this is not possible, we have 5 professional designers who can help you to design the bags according to your requirements. Q5, What warranty you can give me? After getting your goods, please feel free to speak out your problem either about our service or quality, your common is the best way for us to improve our quality. We will find the best solution together.1.  Standing bottom What’s the different for bags with standing bottom and without standing bottom? After we packed products into these two different bags, we always will find that the former will take more space to store products. Also it can stand on your store’s product cabinet to display. 2.  Easy to tear & clear printing We always do tears on the top of bags, while customers open the bag, it will help save time and energy to open it, it will take your customer more better buying experince. Firstly, we use advanced grvature printing machine, it will help printing more accurate. Secondly, before order confirmed, we usually provide mock up for clients check, only after confirmed, we will arrange the order. Also before bulk printing, our colleague who is reposible for printing will give us a sample for us sales or clients to check and confirm. And finally, our quality inspection worker will check the printing quality before shipping out, once found bad quality, we will never shipping it them to our clients. By the way, we use food grade ink for printing, it will keep food safe quality high grade.We have certification for our bag. It meets standard for many country. Our bags have exported to all over the world. Many experienced had gained on foreign trade. We have confident to solve problem may have when dealing with foreign trade.